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IP Tunnel Nödtelefon

Time:2022-12-3

Why choose an IP Tunnel Emergency Telephone? There are many reasons why you might need to choose an IP tunnel emergency telephone. Maybe you need to be able to get in touch with someone in an emergency, or you need to be able to communicate with people in a different part of the world. Whatever your reasons, it's important to choose a phone that will meet your needs. What is an IP Tunnel Emergency Telephone? An IP tunnel emergency telephone is a special type of telephone that is used to make emergency calls over an IP network. These phones are often used in businesses and other organizations where IP networks are used. They allow emergency calls to be placed over the network, even when there is no traditional telephone service available. How does an IP Tunnel Emergency Telephone work? When an emergency occurs and a phone line is needed, an IP tunnel emergency telephone can be used. This type of phone line is created by using a special phone number that is routed through the internet. By using this type of phone line, it is possible to get a phone line even when there is no traditional phone service available....
IP-telefon Telefon med sladd

Time:2022-12-3

IP telephony refers to any phone system that uses an internet connection to send and receive voice data. Unlike a regular telephone that uses landlines to transmit analog signals, IP phones connect to the internet via a router and modem. How Does IP Telephony Work? IP telephone systems use the Internet Protocol (IP) or other digital protocols to transfer voice communications over the internet. What Is The Difference Between VoIP and IP Telephony? The terms are often used interchangeably, but there is a subtle difference between them. IP telephony describes any system that fits within the internet-based telecommunications umbrella, including fax and other systems. Initially, the term VoIP (Voice over Internet Protocol) was more specific. It only referred to the technology used to make and receive phone calls over the internet. In recent years, though, even VoIP providers and telecommunications companies have started to use these terms interchangeably. IP telephony and VoIP both cover phone systems that use a LAN (local area network) to connect to the internet via a modem/router. The IP telephone Corded telephone is a great device that has many benefits. It is perfect for businesses as it can be used to make calls, hold video conferences,...
flamsäker väderbeständig telefon

Time:2022-12-3

The explosion-proof telephone is designed according to a special anti-explosion structure, so that it can still work safely in the complex, harsh and explosive environment. This type of communication equipment is installed in most power plants, industrial and mining plants and chemical plants. In addition, explosion-proof telephones have explosion-proof characteristics on the one hand, as well as the basic function of calling, which can be used as long as the ordinary telephone line is connected. Explosion-proof equipment can contain an explosion within itself. Creating heavy, thick equipment that can withstand a blast allows for higher wattage. Whether equipment is intrinsically safe or explosion-proof, it’s designed to prevent a malfunction in electrical process equipment. A flameproof weatherproof telephone is a must-have for any business that operates in a hazardous environment. These phones are designed to keep you connected even in the most extreme weather conditions. They are also flameproof, so you can be sure your calls will stay safe and secure. We have a wide range of flameproof weatherproof telephone to choose from.No matter what your needs may be, there is a flameproof weatherproof telephone that is perfect for you. These phones are designed to provide you with the highest level...
waterproof emergency telephone

Time:2022-12-3

Why do I need an emergency telephone? Depending on where you work, and what work involves, you may need to provide an emergency telephone by law. Even if you are not required by law to provide one, its still important to safeguard employees and visitors. Choosing to install one of these telephones ensures that if anyone is unfortunate enough to need the help of the emergency services, that they receive help as quickly as possible. Emergency telephones come with different mounting types. The majority will be wall mounted, in order to be visible and accessible. However, a small number of our range are more like desktop phones. If you are hoping to use the emergency phone for somewhere like a swimming pool or construction site, its best to choose a wall mounted phone. It can be placed in a highly visible area, with easy access. In what sort of environment do I need an emergency telephone? Emergency phones are useful in all sorts of environments. Whether it’s leisure areas such as swimming pools, summer camps, amusement parks, or professional environments like hospitals or security offices, this phone can be the difference between life and death. In these areas, where there...
hiss nödtelefon fabrik

Time:2022-11-8

From elevator emergency phone factory Utility Tunnel Emergency telephones Emergency telephones for utility tunnel purpose made of aluminium alloy material by die casting. The telephone waterproof is rugged and durable. Body-integral, Strong flame retardancy and low-temperature resistant. Special sealing design can ensure complete waterproof grade up to IP66. Waterproof, dustproof and moisture-resistant. The telephone waterproof widely used in tunnel and outdoor. Most metro and high-speed rail project need install IP66 telephone for emergency communication. Model: CDU-AUX Size: 492*302*185mm Ambient Temperature: -40℃ to 50℃ Relative Humidity: 10% to 95% Atmospheric Pressure: 80-110 kPa Ambient Noise: ≤60dB Operating Frequency: 300-3400 Hz Sending Loudness Rating(SLR): 5- 15dB Receiving Loudness Rating(RLR): -7-2dB Side Tone Masking Rating(STMR): ≥7dB  
GSM nödtelefonsystem

Time:2022-11-8

Uncovered Visible Touchscreen Fiber-Reinforced Plastic Emergency Telephone is a high-end smart phone that integrates audio, video and applications. Based on the Android9.0 system, it can support the installation and use of third-party Android applications, and the interface is convenient to use. With a 7-inch color touch screen, built-in USB 2.0 interface, TF card interface, and HDMI interface, it provides users with unified communication, scalable value-added services, and a rich and flexible desktop-level communication product solution. Model: CD-INP-PHO-D-SIPVD-X Size: 389.2x242x172.4mm 7-inches 1024×600 Touchscreen Video decoding: H.264 Video call resolution: QVGA/CIF/VGA/4CIF/720P/1080P Image format: JPEG/PNG/BMP Video format: MP4 Broadband range: 64kbps~4Mbps Video frame rate: 5~30fps Built-in camera: 2 million pixels, adjustable video angle video preview Auto-Provisioning via FTP/TFTP/HTTP/HTTPS/DHCP OPT66/SIP PnP/TR-069 Operating temperature: -20°C to 70°C Relative humidity of working environment: 10% - 90% Storage temperature: -20°C to 70°C Protection class: IP66
China industrial waterproof telephones factory

Time:2022-10-25

Waterproof SOS Emergency Call Box Waterproof SOS Emergency Call Box was made of cold rolled steel, the strong shell provide extra security for machine wiring. The protect level is IP65, has CE, ROHS, FCC, ISO9001 certification. Model: CX-JW-01 Power: telephone line power supply Voltage: DC 48V Standby working current ≤ 0.2A Frequency Response: 250 ~ 3000 Hz Ringtone volume ≥ 100dB(A) Corrosion class: WF2 Ambient temperature: -30 ~ + 60 ℃ Atmospheric pressure: 80 ~ 110 kPa Relative humidity ≤ 95% Cable Gland: 3-PG11 Installation: Wall Mounted
OEM industritelefon

Time:2022-10-25

Utility Tunnel Emergency Call Box The industrial telephone adopts aluminum alloy die-casting shell, which has high mechanical strength and strong impact resistance. Its appearance is sturdy and vandal-proof, and it can be divided into two-wire and SIP, network cable and other transmission methods. It can be used in complex application scenarios such as Utility Tunnel, railway, tunnel, etc. Telephone system: dual-tone multi-frequency; Incoming call ringing signal light prompt; Call connection time: ≤ 6S (non-blocking); Maximum communication distance: 5km; Graded rated sound pressure level intensity: ≥ 90dBA; Audio range: 300Hz ~ 3400Hz; Harmonic distortion: ≤ 5%; Support wall-mounted and floor-standing; DTMF call system; Rated feed voltage: DC48V/DC24V; Send/receive frequency response: comply with GB/T15279-2002; Transmit Loudness Rating (SLR): 5 ~ 15dB; Received Loudness Rating (RLR): -7 ~ 2dB; Sidetone Masking Rating (STMR): ≥7dB; The system has strong expansion compatibility and supports standard SIP 2.0 (RFC3261) and related RFC protocols; Support: TCP/UDP, HTTP, ARP/RARP, DNS, NTP, TFTP, TELNET; Support one-key direct call dispatcher function; Provide alarm, monitoring, intercom, broadcast functions; Adopt advanced echo cancellation technology; Optional G.729, G.723, G.711, G.722, G.726 and other speech coding methods; DTMF mode RFC2833, SIP INFO, INBAND; Support static IP address modification, DNS domain name resolution; Hands-free/replay/radio playback...
customized best industrial telephone factory

Time:2022-10-25

  Weatherproof Emergency Telephone The weatherproof telephone used a metal weatherproof shell to minimize environmental damage to the equipment. The sturdy shell can prevent damage to the equipment. The airtightness is good, and the waterproof level reaches IP66. It can be used normally in outdoor weather.   Model: CX-SIP-02 1. VoIP SIP2.0 telephone 2. DTMF dialing 3. MTBF100000hours 4. MTTR: 2 hours 5. Auxiliary Contacts:1 Aux Output, dry contact 6. Rated load:0.3 A at 125 VAC; 1 A at 30 VDC 7. Contact Ratings. Load: Resistive load 8. Echo cancellation code:G.167/G.168 9. Rated carry current:1A 10. Max.switching current:1A 11. Max.switching voltage:125 VAC,60VDC 12. Audio Codes:G.711, G.722, G.729 13. IP Protocols:IPv4, TCP, UDP, TFTP, RTP, RTCP, DHCP, SIP 14. Free dial (maximum length of each number is 16 digits) 15. Communication: Full duplex 2-way hands-free communication 16. Call Control Signaling:VOIP SIP Info(DTMF), RFC 2833(DTMF) 17. Network:10/100 BaseTX Ethernet, RJ45 connectors, Cat5e or better 18. Power:Power over Ethernet, IEEE802.3af, Class 0 Local power, 12VDc,Idle 2W, Max 10W 19. Programming:Non-volatile flash memory programming and configuration through Web GUI 20. Management and Operation:DHCP and static IP, remote automatic software upgrade, centralized monitoring, status LED 21. LAN Protocols:Power over Ethernet(PoE,802.3af), WLAN(IEEE 802.3af), Network Access Control(IEEE...
senaste nytt
Discover the Versatility of OEM Industrial Telephones for Seamless Communication
      Introduction: In the rapidly evolving landscape of industrial communication, the need for reliable and efficient communication systems has become paramount. Original Equipment Manufacturer (OEM) industrial telephones have emerged as a versatile solution to cater to the specific needs of industries. This article aims to explore the various features and benefits offered by OEM industrial telephones, highlighting their importance in maintaining seamless communication within industrial environments.   1. The Importance of Seamless Communication in Industries: Effective communication plays a crucial role in enhancing productivity, ensuring safety, and facilitating efficient operations in industries. Whether it is coordinating tasks, providing emergency assistance, or transmitting critical information, seamless communication forms the backbone of industrial processes. OEM industrial telephones have been designed to meet these specific requirements, offering a range of features that enable reliable and uninterrupted communication.   2. Diverse Applications of OEM Industrial Telephones: OEM industrial telephones find applications across various sectors, including manufacturing, transportation, oil and gas, mining, and many more. Let us explore some key scenarios where these telephones prove their versatility:   2.1 Emergency Situations: Industrial settings often involve hazardous environments where prompt response during emergencies is vital. OEM industrial telephones are equipped with features such as...

2023-8-20 LÄS MER

Industrial Rugged Telephone for Tough Environments
An industrial rugged telephone is a specially designed phone that is built to withstand harsh and tough environments. These phones are typically used in industrial settings such as manufacturing plants, warehouses, construction sites, and oil rigs, where traditional phones are not able to survive due to exposure to dust, water, extreme temperatures, and physical impact.   The design of industrial rugged phones is focused on durability, reliability, and safety. These phones are usually made of sturdy materials like stainless steel, aluminum, or polycarbonate, and are designed to resist corrosion, impact, and vibration. They are also equipped with features that make them waterproof and dustproof, with a rating of IP65 or higher.   Industrial rugged phones are equipped with high-quality speakers and microphones that enable clear communication even in noisy environments. They are also designed to offer advanced calling features such as call waiting, call conferencing, and call forwarding. Additionally, they can be integrated with other communication systems such as intercoms, paging systems, and two-way radios.   One of the most important features of industrial rugged phones is their safety features. These phones often come equipped with emergency buttons that can be used to call for help in case of an...

2023-5-25 LÄS MER

Top Ex-Proof-telefonleverantörer för farliga miljöer
Introduction:   Hazardous environments require specialized equipment that can withstand the harsh conditions and potential dangers present in these areas. One such piece of equipment is the ex-proof telephone, which is designed to operate safely in environments that may contain combustible gases, dust or fibers. These telephones are used in a variety of industries, including oil and gas, petrochemical, mining, and pharmaceuticals. In this article, we will explore some of the top ex-proof telephone suppliers for hazardous environments.   1. Contelec, Inc.   Contelec, Inc. is a leading supplier of ex-proof telephones and other communication equipment for hazardous environments. Their products are designed to meet the strictest safety standards and are certified by global organizations, including ATEX and IECEx. Contelec offers a range of ex-proof telephones, including wall-mounted, desk, and emergency models. They also provide customized solutions to meet specific customer requirements.   2. Ecom Instruments GmbH   Ecom Instruments GmbH is a German-based company that specializes in the development and production of ex-proof communication devices. Their products are designed to be intrinsically safe and suitable for use in explosive atmospheres. Ecom offers a wide range of ex-proof telephones, including cordless models, and those designed for use in ATEX Zone...

2023-4-18 LÄS MER

Kommunicera utan ansträngning: Bemästra konsten att prata via intercom
Intercom systems have been around for many years and have proven to be an essential tool for communication in various settings. From homes to businesses, schools, hospitals, and even airports, intercoms have become an integral part of our daily lives. However, not everyone knows how to communicate effectively through an intercom, and it can be frustrating for both parties involved when communication breaks down. In this article, we will discuss how to master the art of talking through an intercom effortlessly.   1. Speak Clearly and Slowly   One of the most common mistakes people make when using an intercom is speaking too quickly or unclearly. This can cause the person on the other end to miss important information or misunderstand what is being said. It's essential to speak slowly and clearly when using an intercom, especially in noisy environments.   2. Use Simple Language   Another common mistake is using complicated language or jargon that the listener may not understand. It's important to use simple, concise language when communicating through an intercom. Avoid using acronyms or technical terms that the other person may not be familiar with.   3. Identify Yourself   Before speaking, make sure to identify yourself,...

2023-6-9 LÄS MER

Kina SOS Emergency Hotline: Omedelbar hjälp till hands
In times of crisis, when urgent assistance is required, the SOS Emergency Hotline serves as a lifeline for individuals in distress. This vital service operates 24/7 and connects people in need with trained professionals who can provide immediate help and support.   The concept of an emergency hotline originated as a response to the urgent need for assistance during critical situations. Whether it is a medical emergency, a natural disaster, or a personal crisis, the hotline ensures that help is just a phone call away. By dialing a simple three-digit number, individuals can access a network of trained responders who are equipped to handle a wide range of emergencies.   One of the primary objectives of the SOS Emergency Hotline is to ensure a prompt response to distress calls. Any delay in providing assistance can be a matter of life or death, making timeliness a critical aspect of this service. The hotline is staffed by compassionate and highly skilled professionals who are trained to prioritize and handle emergency situations efficiently. These responders provide immediate comfort and guidance while coordinating with the necessary authorities to dispatch the appropriate help.   The SOS Emergency Hotline also plays a crucial role in offering...

2023-9-23 LÄS MER

Ruggedized Stainless Steel Phone with Armored Cord for Vandalism-Proof Communication
In today's world, communication is essential. It is the key to success in business, relationships, and emergency situations. However, sometimes communication can be disrupted due to vandalism, harsh environments, and accidents. That is where the Ruggedized Stainless Steel Phone with Armored Cord comes in handy.   This phone is not your average device. It is designed to withstand harsh conditions and prevent vandalism. The phone is made from stainless steel, which is a durable material that can withstand extreme weather conditions, water, and humidity. The phone's exterior is also designed to prevent tampering, making it impossible for vandals to destroy it.   Additionally, the phone comes with an armored cord that protects the cable from being cut or damaged. The armored cord is made from a tough material that can withstand harsh environments, such as construction sites, industrial areas, and outdoor spaces. This feature ensures that communication is not disrupted, even in the harshest conditions.   The Ruggedized Stainless Steel Phone with Armored Cord is also easy to use. It has a simple interface that is easy to navigate. The buttons are large and well-spaced, making it easy to dial numbers and make calls. The phone is also compatible with...

2023-6-8 LÄS MER

China Emergency Motorway Phone: A Lifeline on the Highway
Motorways are an integral part of modern transportation infrastructure, facilitating the movement of people and goods across vast distances. However, with the increasing number of vehicles on the road, the chances of a breakdown or an accident have also risen. In such emergencies, access to immediate help can be the difference between life and death. This is where emergency motorway phones come in, serving as lifelines on the highway.   What is an Emergency Motorway Phone?   An emergency motorway phone is a communication device located at regular intervals along motorways, allowing motorists to call for help in case of an emergency. These phones are usually enclosed in a yellow box and marked with the word "Emergency" in bold letters.   How Does an Emergency Motorway Phone Work?   When a motorist picks up the emergency motorway phone, it automatically connects to an operator at the Highways England control center. The operator will ask for the location of the caller and the nature of the emergency. The operator will then assess the situation and dispatch the appropriate emergency services, such as the police, ambulance, or fire service.         Benefits of Emergency Motorway Phones   Emergency motorway phones...

2023-4-25 LÄS MER

Enhancing Communication Reliability: Weatherproof Telephones for All Weather Conditions
Introduction: Effective communication is crucial for the smooth functioning of various industries and public services. However, adverse weather conditions often pose a significant challenge to maintaining reliable communication networks. To overcome this obstacle, the development of weatherproof telephones has become imperative. These robust devices are designed to withstand extreme weather conditions and ensure uninterrupted communication even in the harshest climates. This article will explore the importance of weatherproof telephones and their impact on enhancing communication reliability.   Weatherproof Telephones: A Lifeline in Extreme Conditions   1. Resilience against Elements: Weatherproof telephones are built to withstand extreme temperatures, high humidity levels, heavy rain, snow, and other harsh weather conditions. The phones are made from durable materials such as stainless steel or reinforced plastic, which provide protection against water, dust, and corrosion. This resilience ensures that telecommunication networks remain functional during storms, hurricanes, or other natural disasters when reliable communication is most critical.   2. Emergency Communication: During emergencies, when power lines and cellular towers may become damaged or overloaded, weatherproof telephones serve as a vital backup communication tool. These devices are often installed in public places, highways, remote areas, and industrial sites, where communication is essential for safety and coordination. Weatherproof...

2023-10-15 LÄS MER

Industriell vattentät telefon: Hållbar kommunikation i alla miljöer
Industrial waterproof telephones are essential communication tools in environments where exposure to water, dust, and extreme weather conditions is a constant threat. These telephones are designed to withstand harsh outdoor and indoor conditions, making them ideal for use in manufacturing plants, livestock facilities, oil rigs, mines, and other industrial settings. In this article, we'll explore the features, benefits, and applications of industrial waterproof telephones.   Features of Industrial Waterproof Telephones   Industrial waterproof telephones are designed to meet the needs of industrial users, with features that ensure durability and reliability in harsh environments. Some of the key features of industrial waterproof telephones include:   1. Waterproof and Dustproof Design: These telephones are designed to meet IP67 and IP68 standards, which means they are waterproof and dustproof. They can withstand immersion in water up to a depth of 1 meter for up to 30 minutes.   2. Shockproof and Vandal-proof: Industrial waterproof telephones are designed to withstand accidental drops, shocks, and impacts. They are made of high-quality materials such as stainless steel or aluminum and have reinforced housings that can withstand vandalism or tampering.   3. Loudspeakers and Microphones: Industrial waterproof telephones have loudspeakers and microphones that are optimized for noisy...

2023-4-21 LÄS MER

Two Key Industrial Emergency Telephone: Ensuring Efficient and Reliable Communication in Industrial Emergencies
In industrial settings, emergencies can arise unexpectedly, posing risks to the safety of workers and the overall operations of the facility. In such critical situations, efficient and reliable communication becomes crucial for effective response and mitigation. To address this need, two key industrial emergency telephones have been developed, providing a lifeline for workers in times of crisis.   The first key industrial emergency telephone is the wired communication system. This system utilizes a network of interconnected telephone lines, ensuring uninterrupted communication even in the event of power outages or network failures. These phones are strategically placed throughout the facility, easily accessible to workers in all areas. In times of emergency, workers can quickly pick up a nearby phone and connect with the designated emergency response team or security personnel.   The wired communication system offers several advantages. Firstly, it provides a direct and dedicated line for emergency communication, eliminating the risk of overcrowded or inaccessible channels during crises. Secondly, the system allows for clear and reliable voice communication, enabling workers to convey crucial information accurately. Additionally, these phones are often equipped with features such as speed dial for emergency services, enhancing the efficiency of response.   The second key industrial...

2023-12-1 LÄS MER